Isuzu MU-X vs Audi Q3
What's the difference?

Isuzu MU-X

$49,900 - $77,100

2026 price

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Audi Q3

$58,700 - $84,327

2026 price

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Summary

2026 Isuzu MU-X

2026 Audi Q3

By Marcus Craft

By Stephen Ottley

Safety Rating

Engine Type

Diesel Turbo 4, 3.0L

Turbo 4, 1.5L

Fuel Type

Diesel

Premium Unleaded Petrol

Fuel Efficiency

8.3L/100km (combined)

5.8L/100km (combined)

Seating

Likes

Suitably refined on-road (for a 4WD wagon!)
Retains off-road capability
Eight-speed auto is good. (It should be in the 3.0-litre as well)

Stylish, premium looks
Well-integrated technology
Good active safety calibration

Dislikes

Extra gruff
Laggy take-off
More power and torque wouldn't hurt

No PHEV option (yet)
A few rattles in our test car
Small back seat

2026 Isuzu MU-X Summary

Isuzu’s 3.0-litre MU-X has attracted plenty of fans over the years – and for good reason: it’s a seven-seat 4WD wagon packed with features, driver-assist tech and it has a decent 4WD set-up including a recalibrated rough terrain mode.

But the Japanese brand's 1.9-litre experiment has now officially ended – it’s a Gary-goner. So, for this test I’m driving its replacement: the 2.2L MU-X. This 4WD wagon has a, you guessed it, 2.2-litre engine – offering better claimed fuel consumption than the 3.0L, as well as an eight-speed automatic transmission and idle stop-start technology. And this MU-X has the same 3.5 tonne towing capacity as the 3.0-litre version, that’s 500kg more than the outgoing 1.9L MU-X.

So, how does this new 2.2L MU-X perform off-road? And does it make more sense as an adventure wagon than its 3.0L stablemate?

Read on.

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2026 Audi Q3 Summary

Replacing a popular model is fraught with danger. Existing customers will tell you they love it, while focus groups of non-customers will tell you why they hate it and sometimes carmakers get caught trying to appease both groups.

Sometimes they’ll make it too big or change too much in the search for more sales and ultimately end up removing the elements that made it popular in the first place.

Which is why Audi has been extra careful with some subtle evolution for this new-generation Q3 SUV and Sportback. This isn’t just a popular model for Audi Australia, it has been the best-selling model for the German brand for more than five years, so getting it wrong would be a disaster.

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Deep dive comparison

2026 Isuzu MU-X 2026 Audi Q3

Verdict

The MU-X has plenty of appeal as a daily driver – dependable and it’s a proven 4WD wagon.

Does the 2.2-litre engine add anything substantial to the mix?

Well, it's better than the 1.9-litre, that's for sure, and there's a lot to like about this MU-X in terms of its off-road capability, driver-assist tech, standard features and all-round driveability. And, while the LS-T lacks the top-shelf polish of the X-Terrain, it’s still an appealing potential purchase.

But the 3.0-litre option is better because while the 2.2L is very effective off-road and general day-to-day driving, it lacks grunt and has to work that much harder and is that much noisier under load than the 3.0-litre in most driving scenarios, including 4WDing.

Verdict

So is this new Q3 good enough to remain Audi’s number one choice? In a word, yes.

Audi has resisted the temptation that some brands fall into by making too many changes to a proven sales performer. This new Q3 isn’t radically different from the old Q3, but it has improved in almost every way.

It isn’t different enough to widely expand its appeal to a new wave of customers, but there’s no reason it won’t remain Audi’s most popular choice for the foreseeable future.

Note: CarsGuide attended this event as a guest of the manufacturer, with travel, accommodation and meals provided.

Isuzu MU-X vs Audi Q3 What's the difference?

Summary

Deep dive comparison

Verdict

Verdict

Isuzu MU-X vs Audi Q3
What's the difference?